List of usage examples for javax.swing UIManager getDefaults
public static UIDefaults getDefaults()
From source file:au.org.ala.delta.intkey.Intkey.java
/** * Prompt the user to select the font to use in the application *//*from w w w . j a v a 2 s . c om*/ @Action public void chooseFont() { Font f = UIManager.getFont("Label.font"); Font newFont = JFontChooser.showDialog(getMainFrame(), UIUtils.getResourceString("SelectFontPrompt.caption"), f); if (newFont != null) { FontUIResource fontResource = new FontUIResource(newFont); Enumeration<Object> keys = UIManager.getDefaults().keys(); while (keys.hasMoreElements()) { Object key = keys.nextElement(); Object value = UIManager.get(key); if (value instanceof javax.swing.plaf.FontUIResource) { UIManager.put(key, fontResource); } } SwingUtilities.updateComponentTreeUI(getMainFrame()); } }
From source file:com.peterbochs.PeterBochsDebugger.java
public void initGlobalFontSetting(Font fnt) { FontUIResource fontRes = new FontUIResource(fnt); for (Enumeration keys = UIManager.getDefaults().keys(); keys.hasMoreElements();) { Object key = keys.nextElement(); Object value = UIManager.get(key); if (value instanceof FontUIResource) { UIManager.put(key, fontRes); }//from w w w . ja v a2 s .c o m } SwingUtilities.updateComponentTreeUI(this); }
From source file:v800_trainer.JCicloTronic.java
public static void setFontSizeGlobal(String font, int size) { for (Enumeration e = UIManager.getDefaults().keys(); e.hasMoreElements();) { Object key = e.nextElement(); Object value = UIManager.get(key); if (value instanceof Font) { Font f = (Font) value; UIManager.put(key, new javax.swing.plaf.FontUIResource(font, f.getStyle(), size)); }/*w ww . j a va 2 s . c om*/ } }
From source file:net.team2xh.crt.gui.util.GUIToolkit.java
/** * Defines the default font for Swing./*w w w . j ava2 s . c om*/ * * All Swing elements instantiated after this method call will * use the provided font name and size. * * @param name Name of the font family * @param size Font size */ public static void setDefaultFont(String name, int size) { java.util.Enumeration<Object> keys = UIManager.getDefaults().keys(); Font font = new Font(name, Font.PLAIN, size); while (keys.hasMoreElements()) { Object key = keys.nextElement(); Object value = UIManager.get(key); // Replace all instances of font resources if (value != null && value instanceof javax.swing.plaf.FontUIResource) UIManager.put(key, font); } }
From source file:org.allcolor.yahp.converter.CClassLoader.java
/** * destroy the loader tree// w ww . j av a2 s. c om */ public static final void destroy() { if (CClassLoader.rootLoader == null) { return; } System.out.println("Destroying YAHP ClassLoader Tree"); CClassLoader.urlLoader = null; try { Field f = Class.forName("java.lang.Shutdown").getDeclaredField("hooks"); f.setAccessible(true); ArrayList l = (ArrayList) f.get(null); for (Iterator it = l.iterator(); it.hasNext();) { Object o = it.next(); if ((o != null) && (o.getClass().getClassLoader() != null) && (o.getClass().getClassLoader().getClass() == CClassLoader.class)) { it.remove(); } } } catch (Throwable ignore) { } try { Field f = Class.forName("java.lang.ApplicationShutdownHooks").getDeclaredField("hooks"); f.setAccessible(true); IdentityHashMap l = (IdentityHashMap) f.get(null); for (Iterator it = l.entrySet().iterator(); it.hasNext();) { Entry e = (Entry) it.next(); Thread o = (Thread) e.getKey(); if ((o != null) && (o.getClass().getClassLoader() != null) && (o.getClass().getClassLoader().getClass() == CClassLoader.class)) { it.remove(); continue; } o = (Thread) e.getValue(); if ((o != null) && (o.getClass().getClassLoader() != null) && (o.getClass().getClassLoader().getClass() == CClassLoader.class)) { it.remove(); } } } catch (Throwable ignore) { } try { if ((UIManager.getLookAndFeel() != null) && (UIManager.getLookAndFeel().getClass().getClassLoader() != null) && (UIManager.getLookAndFeel().getClass().getClassLoader().getClass() == CClassLoader.class)) { UIManager.setLookAndFeel((LookAndFeel) null); } Field f = UIManager.class.getDeclaredField("currentLAFState"); f.setAccessible(true); Object lafstate = f.get(null); if (lafstate != null) { Field fmultiUIDefaults = lafstate.getClass().getDeclaredField("multiUIDefaults"); fmultiUIDefaults.setAccessible(true); Object multiUIDefaults = fmultiUIDefaults.get(lafstate); Method clear = multiUIDefaults.getClass().getDeclaredMethod("clear", (Class[]) null); clear.setAccessible(true); clear.invoke(multiUIDefaults, (Object[]) null); Field tbl = lafstate.getClass().getDeclaredField("tables"); tbl.setAccessible(true); Hashtable[] tables = (Hashtable[]) tbl.get(lafstate); if (tables != null) { for (int i = 0; i < tables.length; i++) { Hashtable element = tables[i]; if (element != null) { element.clear(); } } } } } catch (Throwable ignore) { } try { Hashtable tb = UIManager.getDefaults(); Object cl = tb.get("ClassLoader"); if (cl.getClass() == CClassLoader.class) { tb.put("ClassLoader", CClassLoader.rootLoader.getParent()); } } catch (Throwable ignore) { } Method logFactoryRelease = null; try { logFactoryRelease = CClassLoader.rootLoader.loadClass("org.apache.commons.logging.LogFactory") .getMethod("release", new Class[] { ClassLoader.class }); } catch (final Throwable ignore) { } CClassLoader.rootLoader._destroy(logFactoryRelease); CClassLoader.mandatoryLoadersMap.clear(); CClassLoader.rootLoader = null; // deregister any sql driver loaded try { final List deregisterList = new ArrayList(); for (final Enumeration it = DriverManager.getDrivers(); it.hasMoreElements();) { final Driver d = (Driver) it.nextElement(); if ((d != null) && (d.getClass().getClassLoader() != null) && (d.getClass().getClassLoader().getClass() == CClassLoader.class)) { deregisterList.add(d); } } for (int i = 0; i < deregisterList.size(); i++) { final Driver driver = (Driver) deregisterList.get(i); DriverManager.deregisterDriver(driver); } } catch (final Throwable ignore) { } // stop dandling thread created with this classloader // tested only on sun jdk ThreadGroup tg = Thread.currentThread().getThreadGroup(); while ((tg != null) && (tg.getParent() != null)) { tg = tg.getParent(); } List ltg = new ArrayList(); ltg.add(tg); CClassLoader.getThreadGroups(tg, ltg); for (int ii = 0; ii < ltg.size(); ii++) { try { final ThreadGroup g = (ThreadGroup) ltg.get(ii); final Field fthreads = ThreadGroup.class.getDeclaredField("threads"); fthreads.setAccessible(true); final List toStop = new ArrayList(); Object threads[] = null; if (fthreads.getType() == Vector.class) { // in gnu classpath threads = ((Vector) fthreads.get(g)).toArray(); } else { // sun threads = (Object[]) fthreads.get(g); } for (int i = 0; i < threads.length; i++) { if (threads[i] == null) { continue; } if ((threads[i] != null) && (((Thread) threads[i]).getContextClassLoader() != null) && (((Thread) threads[i]).getContextClassLoader().getClass() == CClassLoader.class)) { ((Thread) threads[i]).setContextClassLoader(null); } if ((threads[i] != null) && (threads[i].getClass().getClassLoader() != null) && (threads[i].getClass().getClassLoader().getClass() == CClassLoader.class)) { toStop.add((Thread) threads[i]); } // remove any object in threadLocal referring an object // loaded // by this classloader tree try { final Field fthreadLocals = Thread.class.getDeclaredField("threadLocals"); fthreadLocals.setAccessible(true); final Object threadLocals = fthreadLocals.get(threads[i]); if (threadLocals != null) { final Field ftable = threadLocals.getClass().getDeclaredField("table"); ftable.setAccessible(true); final Object table[] = (Object[]) ftable.get(threadLocals); for (int kk = 0; kk < table.length; kk++) { final Object element = table[kk]; if (element != null) { final Field fvalue = element.getClass().getDeclaredField("value"); fvalue.setAccessible(true); final Object value = fvalue.get(element); if ((value != null) && (value.getClass().getClassLoader() != null) && (value .getClass().getClassLoader().getClass() == CClassLoader.class)) { fvalue.set(element, null); } if (value instanceof Map) { clearMap((Map) value); } else if (value instanceof List) { clearList((List) value); } else if (value instanceof Set) { clearSet((Set) value); } else if (value instanceof Object[]) { clearArray((Object[]) value); } fvalue.setAccessible(false); } } ftable.setAccessible(false); } fthreadLocals.setAccessible(false); } catch (final Throwable ignore) { ignore.printStackTrace(); } // remove any object in threadLocal referring an object // loaded // by this classloader tree try { final Field fthreadLocals = Thread.class.getDeclaredField("inheritableThreadLocals"); fthreadLocals.setAccessible(true); final Object threadLocals = fthreadLocals.get(threads[i]); if (threadLocals != null) { final Field ftable = threadLocals.getClass().getDeclaredField("table"); ftable.setAccessible(true); final Object table[] = (Object[]) ftable.get(threadLocals); for (int kk = 0; kk < table.length; kk++) { final Object element = table[kk]; if (element != null) { final Field fvalue = element.getClass().getDeclaredField("value"); fvalue.setAccessible(true); final Object value = fvalue.get(element); if ((value != null) && (value.getClass().getClassLoader() != null) && (value .getClass().getClassLoader().getClass() == CClassLoader.class)) { fvalue.set(element, null); } if (value instanceof Map) { clearMap((Map) value); } else if (value instanceof List) { clearList((List) value); } else if (value instanceof Set) { clearSet((Set) value); } else if (value instanceof Object[]) { clearArray((Object[]) value); } fvalue.setAccessible(false); } } ftable.setAccessible(false); } fthreadLocals.setAccessible(false); } catch (final Throwable ignore) { ignore.printStackTrace(); } // remove any protection domain referring this loader tree try { final Field finheritedAccessControlContext = Thread.class .getDeclaredField("inheritedAccessControlContext"); finheritedAccessControlContext.setAccessible(true); final Object inheritedAccessControlContext = finheritedAccessControlContext.get(threads[i]); if (inheritedAccessControlContext != null) { final Field fcontext = AccessControlContext.class.getDeclaredField("context"); fcontext.setAccessible(true); final Object context[] = (Object[]) fcontext.get(inheritedAccessControlContext); if (context != null) { for (int k = 0; k < context.length; k++) { if (context[k] == null) continue; final Field fclassloader = ProtectionDomain.class .getDeclaredField("classloader"); fclassloader.setAccessible(true); final Object classloader = fclassloader.get(context[k]); if ((classloader != null) && (classloader.getClass() == CClassLoader.class)) { context[k] = null; } fclassloader.setAccessible(false); } } fcontext.setAccessible(false); } finheritedAccessControlContext.setAccessible(false); } catch (final Throwable ignore) { ignore.printStackTrace(); } } fthreads.setAccessible(false); for (int i = 0; i < toStop.size(); i++) { try { final Thread t = (Thread) toStop.get(i); final Method stop = t.getClass().getMethod("stop", (Class[]) null); stop.invoke(t, (Object[]) null); } catch (final Throwable ignore) { } } } catch (final Throwable ignore) { } } try { CThreadContext.destroy(); } catch (Throwable ignore) { } System.runFinalization(); System.gc(); Introspector.flushCaches(); System.out.println("Destroying YAHP ClassLoader Tree : done"); }
From source file:org.eclipse.wb.internal.core.utils.reflect.ProjectClassLoader.java
/** * Remove any static references for JIDE, see (Case 4713). *///from w w w . j a v a 2s. c om private static void cleanUpJIDE() { UIDefaults defaults = UIManager.getDefaults(); for (Iterator<?> I = defaults.keySet().iterator(); I.hasNext();) { Object key = I.next(); if (key.toString().toLowerCase().indexOf("jide") != -1) { I.remove(); } } }
From source file:org.eclipse.wb.internal.core.utils.state.EditorState.java
/** * Removes cached {@link Class}-s to prevent memory leak and {@link ClassCastException}'s. * <p>//from www . java 2 s .co m * We can not use <code>entrySet()</code> method, because of bug - it does not call * <code>super()</code>. */ private void dispose_UIManager() { ExecutionUtils.runIgnore(new RunnableEx() { public void run() throws Exception { UIDefaults defaults = UIManager.getDefaults(); Collection<Object> values = defaults.values(); for (Iterator<?> I = values.iterator(); I.hasNext();) { Object value = I.next(); if (value instanceof Class<?>) { if (isLoadedFrom((Class<?>) value)) { I.remove(); } } } } }); }
From source file:org.gtdfree.ApplicationHelper.java
public static void changeDefaultFontSize(float size, String key) { Font f = UIManager.getDefaults().getFont(key + ".font"); //$NON-NLS-1$ if (f != null) { UIManager.getDefaults().put(key + ".font", new FontUIResource(f.deriveFont(f.getSize() + size))); //$NON-NLS-1$ }/*from w ww . j a v a 2 s .com*/ }
From source file:org.gtdfree.ApplicationHelper.java
public static void changeDefaultFontStyle(int style, String key) { Font f = UIManager.getDefaults().getFont(key + ".font"); //$NON-NLS-1$ if (f != null) { UIManager.getDefaults().put(key + ".font", new FontUIResource(f.deriveFont(style))); //$NON-NLS-1$ }/*w ww . j a v a 2 s .c om*/ }
From source file:org.notebook.gui.widget.GuiUtils.java
/** * Sets the default font for all Swing components. * //from w ww . ja va 2 s .co m * @param f * the f */ public static void setUIFont(FontUIResource f) { Enumeration<Object> keys = UIManager.getDefaults().keys(); while (keys.hasMoreElements()) { Object key = keys.nextElement(); Object value = UIManager.get(key); if (value instanceof FontUIResource) { UIManager.put(key, f); } } }